/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.alibaba.compileflow.engine.core.definition.action;

/**
 * An interface for process elements that are associated with an executable action.
 * <p>
 * This serves as a mixin to indicate that a node (e.g., a task) has an
 * {@link IAction} that defines its behavior.
 *
 * @author wuxiang
 * @author yusu
 */
public interface HasAction {

    /**
     * Gets the action associated with this element.
     *
     * @return The {@link IAction} to be executed.
     */
    IAction getAction();

    /**
     * Sets the action for this element.
     *
     * @param action The {@link IAction} to be executed.
     */
    void setAction(IAction action);

}
